49407950 has 48 divisors (see below), whose sum is σ = 99998064. Its totient is φ = 18086400.

The previous prime is 49407929. The next prime is 49407959. The reversal of 49407950 is 5970494.

It is a super-2 number, since 2×49407950² = 4882291046405000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49407959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30665 + ... + 32235.

It is an arithmetic number, because the mean of its divisors is an integer number (2083293).

Almost surely, 2^49407950 is an apocalyptic number.

49407950 is an abundant number, since it is smaller than the sum of its proper divisors (50590114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49407950 is a wasteful number, since it uses less digits than its factorization.

49407950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 49407950 is about 7029.0788870235. The cubic root of 49407950 is about 366.9432852937.

The spelling of 49407950 in words is "forty-nine million, four hundred seven thousand, nine hundred fifty".